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Earthquake Hazards Program

Magnitude 4.5 SERAM, INDONESIA

Thursday, July 26, 2007 at 15:50:15 UTC

Theoretical P-Wave Travel Times

Theoretical P-wave Travel Times

This map shows the predicted (theoretical) travel times, in minutes, of the compressional (P) wave from the earthquake location to points around the globe. The travel times are computed using the spherically-symmetric IASP91 reference earth velocity model. The heavy black lines shown are the approximate distances to the P-wave shadow zone (103 to 140 degrees).

Theoretical P-Wave Travel Times
City Distance
(degrees)
Travel Time
(min:secs)
Arrival Time
UTC
Phase
Agana, Guam 21.57 4:46.215:55:01.2P
Brisbane, Australia 32.23 6:24.615:56:39.6P
Tokyo, Japan 39.51 7:26.815:57:41.8P
Beijing, China 44.81 8:10.015:58:25.0P
Kathmandu, Nepal 53.40 9:15.715:59:30.7P
Wellington, New Zealand 54.78 9:25.815:59:40.8P
Honolulu, Hawaii 73.9211:31.216:01:46.2P
Anchorage, Alaska 87.6112:44.216:02:59.2P
Nairobi, Kenya 93.8313:13.116:03:28.1P
Moscow, Russia 94.2913:15.216:03:30.2P
Seattle, Washington 103.6713:57.116:04:12.1Pdiff
San Francisco, California 105.2214:04.016:04:19.0Pdiff
Palmer Station, Antarctica 108.4814:18.516:04:33.5Pdiff
Los Angeles, California 109.1314:21.316:04:36.3Pdiff
Bergen, Norway 109.5514:23.216:04:38.2Pdiff
Rome, Italy 112.8914:38.016:04:53.0Pdiff
Phoenix, Arizona 114.2914:44.216:04:59.2Pdiff
London, England 116.8214:55.516:05:10.5Pdiff
Golden, Colorado 117.7614:59.716:05:14.7Pdiff
Albuquerque, New Mexico 118.2115:01.616:05:16.6Pdiff
Duluth, Minnesota 122.8515:22.216:05:37.2Pdiff
Wichita, Kansas 124.1915:28.216:05:43.2Pdiff
Brownsville, Texas 128.5115:47.416:06:02.4Pdiff
St. Louis, Missouri 128.6015:47.816:06:02.8Pdiff
Mexico City, Mexico 128.6815:48.116:06:03.1Pdiff
Ottawa, Canada 131.9416:02.616:06:17.6Pdiff
Knoxville, Tennessee 133.4816:09.416:06:24.4Pdiff
Bangor, Maine 135.1016:16.616:06:31.6Pdiff
Washington, D.C. 136.3416:22.116:06:37.1Pdiff
Boston, Massachusetts 136.3816:22.316:06:37.3Pdiff
New York, New York 136.4416:22.616:06:37.6Pdiff
Philadephia, Pennsylvania 136.4916:22.816:06:37.8Pdiff
Miami, Florida 142.7416:50.516:07:05.5Pdiff
Lima, Peru 148.5019:38.316:09:53.3PKPdf
San Juan, Puerto Rico 157.5219:51.316:10:06.3PKPdf

Travel Time Information and Calculator

Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver

 


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